TW200624136A - Supplied air helmet having face seal with differentiated permeability - Google Patents

Supplied air helmet having face seal with differentiated permeability

Info

Publication number
TW200624136A
TW200624136A TW094137201A TW94137201A TW200624136A TW 200624136 A TW200624136 A TW 200624136A TW 094137201 A TW094137201 A TW 094137201A TW 94137201 A TW94137201 A TW 94137201A TW 200624136 A TW200624136 A TW 200624136A
Authority
TW
Taiwan
Prior art keywords
face seal
supplied air
permeability
air helmet
differentiated
Prior art date
Application number
TW094137201A
Other languages
English (en)
Chinese (zh)
Inventor
Desmond Terence Curran
Peter David Lee
Richard Douglas Williams
Derek S Baker
Peter Neville Yates
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200624136A publication Critical patent/TW200624136A/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/068—Masks, shields or hoods for welders with supply or suction of gas, air or smoke inside or outside the welding hood
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
TW094137201A 2004-11-12 2005-10-24 Supplied air helmet having face seal with differentiated permeability TW200624136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/987,512 US7197774B2 (en) 2004-11-12 2004-11-12 Supplied air helmet having face seal with differentiated permeability

Publications (1)

Publication Number Publication Date
TW200624136A true TW200624136A (en) 2006-07-16

Family

ID=35735411

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137201A TW200624136A (en) 2004-11-12 2005-10-24 Supplied air helmet having face seal with differentiated permeability

Country Status (14)

Country Link
US (1) US7197774B2 (enExample)
EP (1) EP1809386B1 (enExample)
JP (1) JP2008519916A (enExample)
KR (1) KR20070085304A (enExample)
CN (1) CN101056676A (enExample)
AT (1) ATE476229T1 (enExample)
AU (1) AU2005307024A1 (enExample)
BR (1) BRPI0517335A (enExample)
CA (1) CA2586132A1 (enExample)
DE (1) DE602005022748D1 (enExample)
NO (1) NO20072991L (enExample)
RU (1) RU2007118658A (enExample)
TW (1) TW200624136A (enExample)
WO (1) WO2006055114A1 (enExample)

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US7477330B2 (en) * 2005-03-09 2009-01-13 3M Innovative Properties Company Automatic darkening filter with offset polarizers
US20060285330A1 (en) * 2005-06-20 2006-12-21 Ingvar Sundell Automatic darkening filter with automatic power management
US7637622B2 (en) * 2005-10-11 2009-12-29 3M Innovative Properties Company Control of an automatic darkening filter
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US9155923B2 (en) 2011-12-06 2015-10-13 East Carolina University Portable respirators suitable for agricultural workers
US8887719B2 (en) 2011-12-15 2014-11-18 3M Innovative Properties Company Air filtration device having tuned air distribution system
US8899227B2 (en) 2011-12-15 2014-12-02 3M Innovative Properties Company Air filtration device having subsections lacking fluid communication
US20140168546A1 (en) 2012-12-13 2014-06-19 3M Innovative Properties Company Curved Automatic-Darkening Filter
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US20160074230A1 (en) 2014-09-11 2016-03-17 3M Innovative Properties Company Eye-protection headgear
CN107072818B (zh) 2014-09-15 2020-03-13 3M创新有限公司 个人防护系统工具通信适配器
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USD822210S1 (en) 2015-06-09 2018-07-03 Lincoln Global, Inc. Extended battery of a powered air purifying respirator
USD810299S1 (en) 2015-06-09 2018-02-13 Lincoln Global, Inc. Battery of a powered air purifying respirator
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CN106309009A (zh) * 2015-07-02 2017-01-11 泰克曼(南京)电子有限公司 具有拉链结构的焊接面罩以及焊接面罩组件
RU2644097C1 (ru) * 2016-09-28 2018-02-07 Александр Федорович Смотров Дыхательное устройство, маска индивидуальная защитная (варианты), портативное устройство обработки воздуха
US11812816B2 (en) 2017-05-11 2023-11-14 Illinois Tool Works Inc. Protective headwear with airflow
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
USD853044S1 (en) 2018-03-07 2019-07-02 Lincoln Global, Inc. Inner shell of a helmet
USD860546S1 (en) 2018-03-07 2019-09-17 Lincoln Global, Inc. Top shell for helmet
USD857306S1 (en) 2018-03-07 2019-08-20 Lincoln Global, Inc. Top of helmet shell
USD848077S1 (en) 2018-03-07 2019-05-07 Lincoln Global, Inc. Cover lens frame
USD851841S1 (en) 2018-03-23 2019-06-18 Lincoln Global, Inc. Shield holder frame
US11526015B2 (en) * 2020-02-21 2022-12-13 Meta Platforms Technologies, Llc Facial interfaces for head-mounted displays and related systems and methods
CN111184298A (zh) * 2020-02-27 2020-05-22 龙口市阳光模塑有限公司 一种应急口罩及基于它的防护罩
DE102020002554A1 (de) 2020-04-28 2021-10-28 Klaus Gausrab Virologische Atemschutzmaske zum Schutz vor Tröpfcheninfektionen
DE102021001500A1 (de) 2020-05-12 2021-11-18 Klaus Gausrab Atemschutzmaske mit aktiver Belüftung
EP3967169A1 (en) * 2020-09-15 2022-03-16 3M Innovative Properties Company Chin protector, assembly and kit of parts therewith and method of retrofitting a chin protector
WO2022087140A1 (en) * 2020-10-21 2022-04-28 DRS Innovations LLC Powered air filtration face covering
WO2023083917A1 (en) * 2021-11-09 2023-05-19 Technological University Dublin Welding shield
EP4504349A1 (en) * 2022-04-01 2025-02-12 3M Innovative Properties Company Hood for hardhat and respirator apparatus

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Also Published As

Publication number Publication date
US20060101555A1 (en) 2006-05-18
EP1809386A1 (en) 2007-07-25
NO20072991L (no) 2007-08-13
AU2005307024A1 (en) 2006-05-26
DE602005022748D1 (de) 2010-09-16
RU2007118658A (ru) 2008-12-20
JP2008519916A (ja) 2008-06-12
US7197774B2 (en) 2007-04-03
BRPI0517335A (pt) 2008-10-07
EP1809386B1 (en) 2010-08-04
CA2586132A1 (en) 2006-05-26
WO2006055114A1 (en) 2006-05-26
ATE476229T1 (de) 2010-08-15
CN101056676A (zh) 2007-10-17
KR20070085304A (ko) 2007-08-27

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